ZHANG Shoushi,XIE Keying,SHI Mingsheng,et al.Effect of Root-heating Technology on Ornamental Peach Growth in Greenhouse[J].Northern Horticulture,2015,39(23):61-64.[doi:10.11937/bfyy.201523018]
根系加温技术对温室观赏桃生长的影响
- Title:
- Effect of Root-heating Technology on Ornamental Peach Growth in Greenhouse
- Keywords:
- root-heating; ornamental peach; greenhouse; production
- 文献标志码:
- A
- 摘要:
- 以2年生观赏桃“迎春”、“元春”为试材，以不加温处理为对照，将根系加温技术引入温室观赏桃生产中，研究了根系加温对温室观赏桃花期、花质等的影响，以解决目前观赏桃温室生产中先叶后花，影响花期、观赏效果的问题。结果表明：根系加温处理提高了观赏桃栽培基质温度，对温室内气温没有明显影响；使花期提前10 d以上，缩短花期2 d，延长了可观赏期 1 d以上，花朵直径增大，且始花期、花期、观赏期、花朵直径指标差异极显著；减少了单株花期新梢数量，降低了新梢总长度；促进了根系生长，新根数量和长度显著增加，根系活力提高。试验表明根系加温有效解决了温室观赏桃生产中先叶后花的问题，提高了观赏桃的观赏效果，根系加温技术值得在温室观赏桃生产中推广应用。
- Abstract:
- In order to solve the problem of the flowers coming out after the leaves or cynchronously that affected florescence and ornamental effect，root-heating technology was introduced to greenhouse ornamental peach production heating roots.The no-heating roots of ornamental peach trees were used as the control，the effect of root-heating technology for ornamental peach production on florescence and ornamental were studied.The results shwoed that:the temperature of culture substrate increased with root-heating technology without detriment of air temperature.The first blooming days of peach flower for the root-heating treatment was 10 days ahead of the control，the florescence days was 2 days shorter and the ornamental period was 1 day longer than the control.The use of root-heating technology increased the diameter of flowers.Those indexes were different significantly.The shoot number and shoot length of florescence were decreased and the root number and root length and root activity of florescence were increased with the use of root-heating technology.The problem of the flowers coming out after the leaves or cynchronously that affected ornamental effect were efficiently solved with the use of root-heating technology for ornamental peach production in greenhouse.The application of warming cable for ornamental peach production in greenhouse was worthy of application and popularization.
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相似文献/References:
[1]田 耀 辉,张 朝 阳,王 亚 林,等.六个观赏桃在甘肃省陇南引种表现及栽培技术[J].北方园艺,2009,33(02):0.[doi:10.11937/bfyy.200902093]
[J].Northern Horticulture,2009,33(23):0.[doi:10.11937/bfyy.200902093]
备注/Memo
第一作者简介：张守仕（1981-），男，山东莒南人，博士研究生，讲师，现主要从事果树栽培等教学与科研工作。E-mail:zhangxie626@163.com.责任作者：石明生（1964-），男，本科，副教授，现主要从事功能性食品开发等研究工作。E-mail：zss152435@tom.com.基金项目：河南省大宗水果产业技术体系建设专项资金资助项目（Z2014-11-01）。